ESS Profile NVG Rplc Lens - Fits Profile NVG & Profile TurboFan

ESS Profile lenses are 2.8mm of thick polycarbonate - tough enough to stop a shotgun blast and pass the rigorous US Military .22 caliber ballistic impact test MIL-V-43511C. Independent test labs show that ESS lenses have V50 impact ratings of up to 727 fps.